eufy Smart Lock C33 Keyless Fingerprint Door Lock Set. Use promo code "EDF3687" to drop it to $99.99. That's by far the best we've seen, even lower than previous refurb mentions.

$100.00(as of Feb 12, 2026, 7:30 AM ET)

$170.00Save $70.00

🔥 177degrees

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About this deal

Great savings on eufy Smart Lock C33 Keyless Fingerprint Door Lock Set. Use promo code "EDF3687" to drop it to $99.99. That's by far the best we've seen, even lower than previous refurb mentions.. Verified by the community. Valid as of 2/12/2026.